Question

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✨✨Physics Genius answer it✨✨

Rocket powered sleds are used to test the human response to acceleration. if a rocket powered sled is accelerated to a speed of 444 m/s in 1.8 seconds , Then what is the acceleration and what is the distance that the sled traveles?

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Answer 1

Explanation:

V=444m/s

u=0m/s

v=u + at

444=0 + a*1.83

a=242.623

s=ut + 1/2*at^2

s=406.26m

Answer 2

SOLUTION

=)a= v/t

=)a= 444m/s/1.8s

=)a= 246.666......m/sec^2

Distance

s= (at^2)/2

=) 246.666× 1.8^2 /2

=) 399.6metres

{distance travelled in1.8 seconds}

hope it helps ✔️